... (2007) A meeting browser that learns In In: Proceedings of the AAAI Spring Symposium on Interaction Challenges for Intelligent Assistants [Eisenstein and Barzilay, 2008] Eisenstein, J and Barzilay, ... Settings and Implementations In our experiment, all parameters of TextTiling are the same as in (Hearst, 1997) For statistical models, Gibbs sampling with 10 randomly initialized chains is used Initial ... outperforms NP-HMM in both experiments, suggesting that using a distribution over topics to turns is better than using a single topic This is consistent with parametric results reported in (Purver...
Ngày tải lên: 07/03/2014, 18:20
... overall performance 4Financial Statement Analysis: A Tool for Performance Evaluation INTRODUCTION 1.1 Background Financial statement represents crucial information to various users who have interest ... examining trends in key financial data, comparing financial data across companies, and analyzing key financial ratios Financial statement analysis is defined as the process of identifying financial ... understand the information contained in the statement so presented by the organization and as such there is need to analyze the statement into meaningful form for decision making and performance evaluation...
Ngày tải lên: 25/03/2014, 12:15
FINANCIAL STATEMENT ANALYSIS: A TOOL FOR PERFORMANCE EVALUATION
... overall performance 4Financial Statement Analysis: A Tool for Performance Evaluation INTRODUCTION 1.1 Background Financial statement represents crucial information to various users who have interest ... examining trends in key financial data, comparing financial data across companies, and analyzing key financial ratios Financial statement analysis is defined as the process of identifying financial ... understand the information contained in the statement so presented by the organization and as such there is need to analyze the statement into meaningful form for decision making and performance evaluation...
Ngày tải lên: 25/03/2014, 12:15
Báo cáo khoa học: "Discrete vs. Continuous Rating Scales for Language Evaluation in NLP" pot
... raters’ task was to move a pointer (initially in the middle of the line) to the place corresponding to their rating Data Weather forecast texts: In one half of our evaluation experiments we used ... Barely Acceptable Good Very Good Figure 1: Evaluation of Readability in DUC’06, comprising evaluation criteria, including Grammaticality Evaluation task for each summary text: evaluator selects ... generated weather forecasts for the same weather data The data in our evaluations was for 22 different forecast dates and included outputs from 10 generator systems and one set of human forecasts This...
Ngày tải lên: 30/03/2014, 21:20
techniques for noise robustness in automatic speech recognition
... refer to as “training” instances In the equations below, we denote individual training instances by X, and the sum over all the training instances by X Since individual training instances are ... Likelihood Linear Regression 11.4.3 CMLLR Implementation 11.4.4 Speaker Adaptive Training Discriminative Training 11.5.1 MMI Discriminative Training Criterion 11.5.2 MPE Discriminative Training Criterion ... Training Methods for Robust Speech Recognition A Brief Overview of Speaker Adaptive Training Feature-Space Noise Adaptive Training 13.4.1 Experiments using fNAT Model-Space Noise Adaptive Training...
Ngày tải lên: 03/05/2014, 20:50
Báo cáo hóa học: " Beamforming techniques for enabling spatialreuse in MCCA 802.11s networks" pdf
... receiver [11-13] For example, zero-forcing (ZF) beamforming for interference cancellation has been shown to increase the capacity of ad-hoc networks [14] Beamforming is indeed a promising approach ... also sub-optimal performance [20] Moreover, in addition to the CSI, precise timing information is needed at the concurrent transmitter for synchronization, i.e., the timing information of the ... challenge lies then in acquiring the channel and synchronization information in such a decentralized network without change in the MAC protocol In this paper, we show how beamforming techniques can...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article A Fluid Model for Performance Analysis in Cellular Networks" doc
... the in uence of an entering mobile station whatever its position in a cell and is thus the starting point for an efficient call admission control algorithm For cellular systems without internal interference, ... simulations for a homogeneous hexagonal network 3.1 OCIF Formula The key modelling step of the model we propose consists in replacing a given fixed finite number of interfering BS by an equivalent continuum ... proposing a closed form formula of fu , we develop a physical model of the network Figure 1: Network and cell of interest in the fluid model; the minimum distance between the BS of interest and interferers...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: "Research Article Multiplicity Results Using Bifurcation Techniques for a Class of Fourth-Order m-Point Boundary Value Problems" docx
... are the nonlinear alternative of Leray-Schauder, coincidence degree theory, fixed point theorems in cones and global bifurcation techniques see 1–9 , and the references therein In , Ma investigated ... continuity of the operator A : Y → Z, the set Ck lies in R × Z and the ν ν injection Ck → R × Z is continuous Thus, Ck is also a continuum in R × Z, and the above properties hold in R × Z Since ... meets in nity in Σ, or ii meets μ, where μ / μ ∈ σ L , or iii contains a pair of points λ, u , λ, −u , u / o1, w 1.8 o |α| at α The following are global results for 1.7 on bifurcation from in nity...
Ngày tải lên: 21/06/2014, 20:20
Báo cáo hóa học: " ´ On the Use of Pade Approximation for Performance Evaluation of Maximal Ratio Combining Diversity over Weibull Fading Channels" potx
... expression for MX (s, m, γ) can be obtained using the methodology outlined in Section In the following, we will denote the approximate expression for the MGF of a Weibull RV with parameters (m, γ) having ... engineering in 1996 from The University of Missouri, Columbia, M.S degree in electrical engineering in 1990 from Jordan University of Science and Technology, and B.S degree in electrical engineering ... γ) Due to the inapplicability of the MGF closed-form expression in [7] to the noninteger values of m, only results pertaining to integer values of m/2 (or, equivalently, to even integer values...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: " Practical Network-Based Techniques for Mobile Positioning in UMTS" pdf
... constituting a performance measure in respect to the ith NodeB, as expressed in (2) The penalty function is introduced in order to form an applicable solution by employing an unconstrained LS ... multiple internal UE measurements Thus, the deviations in accuracy of RSCP measurements in different terminals (±10 dB) are averaged, minimizing the in uence of the terminal type on the PCM performance ... Scientist Researcher His main interests include UMTS radio network planning and development of cellular location techniques Jukka Lempi¨ inen was born in Helsinki, a Finland, in 1968 He received the...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo hóa học: "Editorial Performance Evaluation in Image Processing" ppt
... designing experiments for performance evaluation and parameter tuning, the verification and validation of fingerprint registration algorithms, and using performance measures in feedback As both consumer ... worst-case testing What happens when an algorithm processes images containing rare or unusual features? Performance evaluation relies on the use of performance indicators Such indicators convey ... assessment, statistical evaluation, and ground truth evaluation The first stage of performance evaluation involves obtaining a qualitative impression of how well an algorithm has performed For example, when...
Ngày tải lên: 22/06/2014, 23:20
Báo cáo hóa học: "Design of Experiments for Performance Evaluation and Parameter Tuning of a Road Image Processing Chain" ppt
... extraction thinning linking Horizontal & vertical lines X8 Figure 3: Tunable parameters of the road image processing chain (a) Input image (b) Edge linking (c) H/V lines (d) Lines over input image ... compute in real time adapted tuning parameters for new incoming images, using the descriptors of these images A neural network is a convenient tool for estimating the complex relation between the input ... take nonlinear effects into account The covering rates obtained for the different trials provide an average tuning for the IPC parameters This static tuning cannot be optimal for each given input...
Ngày tải lên: 22/06/2014, 23:20
Dissertation for doctor of philosophy in agriculture study on the growth and development ability of some imported soybean varieties and cultivation techniques for prospect variety in thai nguyen
... technical methods for cultivating soybean contributed on cultivation guideline improvement for soybean intensive farming in winter and spring in Thai Nguyen - The using new and high yielding variety ... Experiment 4: Determining the planting density of soybean variety 99084 A28 in spring and winter crops in 2007 - 2008 in Thai Nguyen a/ Time and place: In spring and winter crops in 2007 - 2008 at ... tons/ha in module in winter and 2.83 tons/ha in spring) In Vo Nhai district, the yield module were 2.55 tons/ha in winter and 2.67 tons/ha in spring, the lowest yield in Phu Luong district in module...
Ngày tải lên: 14/07/2014, 13:23
Báo cáo khoa học: "Clinical and pathological assessment of different suture techniques for microvascular anastomosis in rat femoral artery" ppsx
... :I puorG )10.0 < p*( euqinhcet detpurretni eht htiw derapmoc emit citom†otsana eht fo noitcuder tnacifingis a ni detluser seuqinhcet ffuc dna eveels ,suounitnoc ehT seuqinhcet erutus tnereffid ... ,revoeroM gninil lailehtodne eht ot cixot eb yam taht stnatirri dnuow dna amuart lacinahcem ot egamad lamitni eht detubirtta ]1[ grebnethcarT dna dnalcA ]31[ aititnevda acinut dna aidem acinut eht ... retrohs yltnacifingis saw euqinhcet erutus ffuc dna eveels gnisu sisomotsana dne-ot-dne na mrofrep ot dedeen emit eht taht ,ylevitcepser detroper ]8[ gnuH dna ]11[ eggaB dna neztiruaL ,seuqinhcet erutus...
Ngày tải lên: 07/08/2014, 23:22
Implementation of balanced scorecard for performance evaluation of construction department of phutho tourist limited company
... key performance indicators of business unit Step 3: Development of key performance indicators implementation: Preparing and collecting data of KPIs Quantifying KPIs Analyzing performance of business ... the vision Gaining consensus Communicating and Linking Communicating and educating Setting goals Linking rewards to performance Feedback and Learning Balanced Scorecard Articulating the shared ... indicators and lagged behind indicators, and between internal performance and external performance The focus of BSC is to find the key indicators for the business performance of the firm and...
Ngày tải lên: 24/11/2014, 00:35
Methodologies for performance enhancement in decentralized supply chains
... Counting IE Information Entropy JIT Just -in- Time LP Linear Programming LSSVM Least Square Support Vector Machine MILP Mixed Integer Linear Programming MINLP Mixed Integer Nonlinear Programming ... supply chain design Inconsistent metrics, inappropriate definition of performance measures, inaccurate system data and inefficient information sharing system are the pitfalls identified in information ... (manufacturing cost) during the window of manufacturing interest Inventory cost is the holding cost of finished product at hand and on-road It includes the cost of storage for space, insurance against...
Ngày tải lên: 11/09/2015, 09:02
Analytical methods for performance enhancement in unreliable multistage manufacturing systems with imperfect production
... pertaining to preventive maintenance and inspection, which are two important strategies for improving performance of manufacturing systems 2.2 Performance Measures of Manufacturing Systems The increasing ... modeling framework for performance analysis of multistage manufacturing systems This modeling framework characterizes the uncertain properties of manufacturing systems that undermine system performance, ... the quality inspection of the multistage manufacturing system is also investigated in this thesis An algorithm is formulated for determining the placement of inspection machines in such a system...
Ngày tải lên: 11/09/2015, 09:16
Application of novel gate materials for performance improvement in flash memory devices
... floating gate engineering scheme using carbon doped polysilicon floating gate is proposed to overcome the scaling barrier for floating gate-type flash memory devices It has been found that incorporating ... blocking oxide candidate except that the retention after cycling remains problematic Doping of Al into pure Gd2O3 is proposed for the robust data retention after cycling, since the increase in ... and Prof Cho Byung Jin, for their invaluable guidance, wisdom, and kindness in teaching and encouraging me I will definitely benefit from the experience and knowledge I have gained from them throughout...
Ngày tải lên: 11/09/2015, 14:24
using powerpoint lessons for teaching grammar in a noncentered high schoo
... The final chapter discusses the findings in light of the research literature and set out the conclusion of the research and suggest for further studies in using PowerPoint in teaching Using Powerpoint ... solutions, that was using more authentic materials Using Powerpoint Lessons for teaching Grammar in a non-centered high school 2.2 POWERPOINT In recent years, many technological innovations of the ... and interest of students (p Using Powerpoint Lessons for teaching Grammar in a non-centered high school 235) Using this as a basis, Fifield and Peifer decided to incorporate the same idea into...
Ngày tải lên: 27/12/2015, 10:51
Evaluation of Meteosat-8 measurements using daily global solar radiation for two stations in Iraq
... Heliosat-2 can be explain by the following steps; recording the ground albedo maps for each month, computing the cloud index, calculating the clear sky index, and finally estimating the daily global ... microclimate determined using satellite data Proceedings of Solar Energy Data Workshop NOAA,1973 Remund J., Wald L., Lefevre M., Ranchin T., Page J :Worldwide Linke turbidity information Proceedings of ... AL-Tai: Estimating Global Solar Radiation on Horizontal Surfaces Using Different Correlation Formulas for Baghdad City Proceeding in 6th scientific conference of college of Science – AL-Mustansiriyah...
Ngày tải lên: 05/09/2013, 16:10